[A case of surgical treatment for Löffler's endomyocarditis].

We performed surgical treatment in a case of löffler's endocarditis. The patient was a 32-year-old male whose first symptom was easy fatigability. Blood count showed eosinophilia (eosinocyte count 6720/mm3). Echocardiography and vetriculography showed thickened bilateral endocardium and extension disturbance. We diagnosed this case as löffler's endocarditis and performed surgical treatment because medical treatment was unsuccessful. Removal of the thrombus the bilateral ventricles, endocardectomy and mitral valve replacement were performed. Endocardectomy required close attention because the border between thickened endocardium and normal myocardium was obscure. The patient survived surgery, but postoperative echocardiography (15 days) revealed slightly thickened endocardium of the right ventricle. He died of left heart failure 1 month after surgery. At that time, eosinocyte count was 110,000/mm3.